Laravel-语法错误，意外（#x27；）'；，期待'；['；

我正在使用Laravel 5.8创建一个应用程序。当我想显示视图时，它生成了一个错误，如下所示：

语法错误，意外“'），应为“[”

控制器

    public function serviceOverview(Request $request)
{
    $data['title'] = 'Subscription Overview';
$serviceoverviews = DB::table("service_package")
   ->join('services', 'services.id', '=', 'service_package.service_id')
   ->join('service_type', 'service_type.id', '=', 'services.service_type')
   ->select('service_package.title as service_id', 'service_package.title as package_name', DB::raw("DATE(service_package.created_at) as created_at"), 'service_package.price', 'service_package.days','services.name as service_name','service_type.name as service_type');

$render=[];

    if(isset($request->package_name))
    {
        $serviceoverviews=$serviceoverviews->where('serviceoverviews','like','%'.$request->serviceoverviews.'%');
        $render['package_name']=$request->package_name;
    }    
    if(isset($request->service_id))
    {
        $serviceoverviews=$serviceoverviews->where('service_id',$request->service_id);
        $render['service_id']=$request->service_id;
    }

    $serviceoverviews= $serviceoverviews->orderBy('created_at','DESC');
    $serviceoverviews= $serviceoverviews->paginate(15);
    $serviceoverviews= $serviceoverviews->appends($render);
    $data['serviceoverviews'] = $serviceoverviews;    

    return view('report.serviceOverview',$data);
}

在控制器中，我尝试进行一些过滤。此外，我还进行了原始查询

看法

@if（会话：：has（'flash_message'））
{{Session:：get（'flash_message'）}
@恩迪夫
@如果（计算（$detailsubscriptions））
#
服务
包裹
服务类型
日期
价格
天
@foreach（$serviceoverview作为$key=>serviceoverview）
{{++$key}
{{serviceoverview->service_name}
{{$serviceoverview->package_name}
{{$serviceoverview->service_type}
{{serviceoverview->created_at}
{{$serviceoverview->price}
{{$serviceoverview->days}
@endforeach
{{$serviceoverview->links（）}
@否则
没有要显示的服务概述
@恩迪夫

---

我试图检查代码，但未找到任何内容。如何解决此问题

您的刀片

$serviceoverview

变量中缺少了

$serviceoverview

。更改：

@foreach($serviceoverviews as $key => serviceoverview)

到

---

您的刀片

@foreach

中的

$serviceoverview

变量中缺少了一个

$

。更改：

@foreach($serviceoverviews as $key => serviceoverview)

到

---

您正在使用

serviceoverview

替换视图文件中的

$serviceoverview

。这将是一个问题。

您正在使用

serviceoverview

替换视图文件中的

$serviceoverview

。这将是一个问题。

这是经过更改后更新的完整代码。请参阅此部分

Controller.php

public function serviceOverview(Request $request)
{
    $builder = DB::table("service_package")
                    ->join('services', 'services.id', '=', 'service_package.service_id')
                    ->join('service_type', 'service_type.id', '=', 'services.service_type')
                    ->select('service_package.title as service_id', 'service_package.title as package_name', DB::raw("DATE(service_package.created_at) as created_at"), 'service_package.price', 'service_package.days','services.name as service_name','service_type.name as service_type');

    if($request->filled('package_name'))) {

        $builder = $builder->where('serviceoverviews','like','%'.$request->serviceoverviews.'%');
    }    

    if(isset($request->service_id))
    {
        $builder=$builder->where('service_id',$request->service_id);
    }

    $serviceoverviews = $builder->orderBy('created_at','DESC')->paginate(15);

    $data = [
        'title' => 'Subscription Overview',
        'serviceoverviews' => $serviceoverviews
    ];

    return view('report.serviceOverview', $data);
}

<table class="table table-bordered table-hover table-striped table-condesed" id="commenter_info_table">
    <caption></caption>
    <thead>
        <tr>
            <td>#</td>
            <td>Service</td>
            <td>Package</td>
            <td>Service Type</td>
            <td>Date</td>
            <td>Price</td>
            <td>Days</td>

        </tr>
    </thead>

    <tbody>
        @foreach($serviceoverviews as $key => $serviceoverview)
            <tr>
                <td>{{ ++$key }}</td>
                <td>{{ $serviceoverview->service_name }}</td>
                <td>{{ $serviceoverview->package_name }}</td>
                <td>{{ $serviceoverview->service_type }}</td>
                <td>{{ serviceoverview->created_at }}</td>
                <td>{{ $serviceoverview->price }}</td>
                <td>{{ $serviceoverview->days }}</td>                
            </tr>

        @endforeach
        <tr>
            <td colspan="8">
                {{ $serviceoverview->appends(\Request::all())->links() }}
            </td>
        </tr>         
    </tbody>
</table>

现在像这样更改视图代码

view.blade.php

public function serviceOverview(Request $request)
{
    $builder = DB::table("service_package")
                    ->join('services', 'services.id', '=', 'service_package.service_id')
                    ->join('service_type', 'service_type.id', '=', 'services.service_type')
                    ->select('service_package.title as service_id', 'service_package.title as package_name', DB::raw("DATE(service_package.created_at) as created_at"), 'service_package.price', 'service_package.days','services.name as service_name','service_type.name as service_type');

    if($request->filled('package_name'))) {

        $builder = $builder->where('serviceoverviews','like','%'.$request->serviceoverviews.'%');
    }    

    if(isset($request->service_id))
    {
        $builder=$builder->where('service_id',$request->service_id);
    }

    $serviceoverviews = $builder->orderBy('created_at','DESC')->paginate(15);

    $data = [
        'title' => 'Subscription Overview',
        'serviceoverviews' => $serviceoverviews
    ];

    return view('report.serviceOverview', $data);
}

<table class="table table-bordered table-hover table-striped table-condesed" id="commenter_info_table">
    <caption></caption>
    <thead>
        <tr>
            <td>#</td>
            <td>Service</td>
            <td>Package</td>
            <td>Service Type</td>
            <td>Date</td>
            <td>Price</td>
            <td>Days</td>

        </tr>
    </thead>

    <tbody>
        @foreach($serviceoverviews as $key => $serviceoverview)
            <tr>
                <td>{{ ++$key }}</td>
                <td>{{ $serviceoverview->service_name }}</td>
                <td>{{ $serviceoverview->package_name }}</td>
                <td>{{ $serviceoverview->service_type }}</td>
                <td>{{ serviceoverview->created_at }}</td>
                <td>{{ $serviceoverview->price }}</td>
                <td>{{ $serviceoverview->days }}</td>                
            </tr>

        @endforeach
        <tr>
            <td colspan="8">
                {{ $serviceoverview->appends(\Request::all())->links() }}
            </td>
        </tr>         
    </tbody>
</table>

#
服务
包裹
服务类型
日期
价格
天
@foreach（$serviceoverview作为$key=>$serviceoverview）
{{++$key}
{{$serviceoverview->service_name}
{{$serviceoverview->package_name}
{{$serviceoverview->service_type}
{{serviceoverview->created_at}
{{$serviceoverview->price}
{{$serviceoverview->days}
@endforeach
{{$serviceoverview->appends（\Request:：all（））->links（）}

以下是经过更改后更新的完整代码。请参阅此

Controller.php

public function serviceOverview(Request $request)
{
    $builder = DB::table("service_package")
                    ->join('services', 'services.id', '=', 'service_package.service_id')
                    ->join('service_type', 'service_type.id', '=', 'services.service_type')
                    ->select('service_package.title as service_id', 'service_package.title as package_name', DB::raw("DATE(service_package.created_at) as created_at"), 'service_package.price', 'service_package.days','services.name as service_name','service_type.name as service_type');

    if($request->filled('package_name'))) {

        $builder = $builder->where('serviceoverviews','like','%'.$request->serviceoverviews.'%');
    }    

    if(isset($request->service_id))
    {
        $builder=$builder->where('service_id',$request->service_id);
    }

    $serviceoverviews = $builder->orderBy('created_at','DESC')->paginate(15);

    $data = [
        'title' => 'Subscription Overview',
        'serviceoverviews' => $serviceoverviews
    ];

    return view('report.serviceOverview', $data);
}

<table class="table table-bordered table-hover table-striped table-condesed" id="commenter_info_table">
    <caption></caption>
    <thead>
        <tr>
            <td>#</td>
            <td>Service</td>
            <td>Package</td>
            <td>Service Type</td>
            <td>Date</td>
            <td>Price</td>
            <td>Days</td>

        </tr>
    </thead>

    <tbody>
        @foreach($serviceoverviews as $key => $serviceoverview)
            <tr>
                <td>{{ ++$key }}</td>
                <td>{{ $serviceoverview->service_name }}</td>
                <td>{{ $serviceoverview->package_name }}</td>
                <td>{{ $serviceoverview->service_type }}</td>
                <td>{{ serviceoverview->created_at }}</td>
                <td>{{ $serviceoverview->price }}</td>
                <td>{{ $serviceoverview->days }}</td>                
            </tr>

        @endforeach
        <tr>
            <td colspan="8">
                {{ $serviceoverview->appends(\Request::all())->links() }}
            </td>
        </tr>         
    </tbody>
</table>

现在像这样更改视图代码

view.blade.php

public function serviceOverview(Request $request)
{
    $builder = DB::table("service_package")
                    ->join('services', 'services.id', '=', 'service_package.service_id')
                    ->join('service_type', 'service_type.id', '=', 'services.service_type')
                    ->select('service_package.title as service_id', 'service_package.title as package_name', DB::raw("DATE(service_package.created_at) as created_at"), 'service_package.price', 'service_package.days','services.name as service_name','service_type.name as service_type');

    if($request->filled('package_name'))) {

        $builder = $builder->where('serviceoverviews','like','%'.$request->serviceoverviews.'%');
    }    

    if(isset($request->service_id))
    {
        $builder=$builder->where('service_id',$request->service_id);
    }

    $serviceoverviews = $builder->orderBy('created_at','DESC')->paginate(15);

    $data = [
        'title' => 'Subscription Overview',
        'serviceoverviews' => $serviceoverviews
    ];

    return view('report.serviceOverview', $data);
}

<table class="table table-bordered table-hover table-striped table-condesed" id="commenter_info_table">
    <caption></caption>
    <thead>
        <tr>
            <td>#</td>
            <td>Service</td>
            <td>Package</td>
            <td>Service Type</td>
            <td>Date</td>
            <td>Price</td>
            <td>Days</td>

        </tr>
    </thead>

    <tbody>
        @foreach($serviceoverviews as $key => $serviceoverview)
            <tr>
                <td>{{ ++$key }}</td>
                <td>{{ $serviceoverview->service_name }}</td>
                <td>{{ $serviceoverview->package_name }}</td>
                <td>{{ $serviceoverview->service_type }}</td>
                <td>{{ serviceoverview->created_at }}</td>
                <td>{{ $serviceoverview->price }}</td>
                <td>{{ $serviceoverview->days }}</td>                
            </tr>

        @endforeach
        <tr>
            <td colspan="8">
                {{ $serviceoverview->appends(\Request::all())->links() }}
            </td>
        </tr>         
    </tbody>
</table>

#
服务
包裹
服务类型
日期
价格
天
@foreach（$serviceoverview作为$key=>$serviceoverview）
{{++$key}
{{$serviceoverview->service_name}
{{$serviceoverview->package_name}
{{$serviceoverview->service_type}
{{serviceoverview->created_at}
{{$serviceoverview->price}
{{$serviceoverview->days}
@endforeach
{{$serviceoverview->appends（\Request:：all（））->links（）}

您犯了一些打字错误和一个逻辑错误

改变

@foreach（$key=>servicecoverview）至
@foreach（$key=>servicecoverview）

{{serviceoverview->service_name}

至

{{{$serviceoverview->service_name}

您已将

{{$serviceoverview->links（）}

放在

foreach

循环的外侧

---

你犯了一些打字错误和一个逻辑错误

改变

@foreach（$key=>servicecoverview）至
@foreach（$key=>servicecoverview）

{{serviceoverview->service_name}

至

{{{$serviceoverview->service_name}

您已将

{{$serviceoverview->links（）}

放在

foreach

循环的外侧

---

您缺少

$

签名因为这只是一个印刷错误，我投票决定关闭此问题。您缺少

$

签名因为这只是一个印刷错误，我投票决定关闭此问题。发现得很好！在做了所有这些更正之后，我现在有另一个错误：htmlspecialchars（）参数1应为字符串、对象given@user11352561更改此

{serviceoverview->created_at->format（'Y-m-dh:i:s'）}

。错误仍然存在。我已经在我的codeLet us中更新了错误屏幕。发现得很好！在完成所有这些更正后，我现在有另一个错误：htmlspecialchars（）参数1应为字符串、对象given@user11352561更改此

{serviceoverview->created_at->format（'Y-m-dh:i:s'）}

。错误仍然存在。我已更新了codeLet us中的错误屏幕。在完成所有这些更正后，我现在有另一个错误：htmlspecialchars（）期望参数1是字符串，对象给定在做了所有这些更正之后，我现在有另一个错误：htmlspecialchars（）期望参数1是字符串